import { Effect } from 'effect';
import { ProviderConnectionTestError, type ProviderConnectionCredentials, type ProviderConnectionDraft, type ProviderConnectionTestHook } from './connections';
export interface ProviderConnectionProbeRequest {
    readonly url: string;
    readonly init?: RequestInit;
}
export interface ProviderConnectionProbeOptions {
    readonly providerId: string;
    readonly request: (draft: ProviderConnectionDraft, credentials: ProviderConnectionCredentials) => ProviderConnectionProbeRequest;
    readonly timeoutMs?: number;
}
/** Join a provider base URL and a bounded probe path without dropping a base path. */
export declare const providerConnectionProbeUrl: (draft: ProviderConnectionDraft, defaultBaseUrl: string, path: string) => URL;
/** Build the supported runtime authorization header without exposing its value in errors. */
export declare const providerConnectionProbeAuthHeaders: (credentials: ProviderConnectionCredentials, apiKeyHeader?: "authorization" | "x-api-key") => Record<string, string>;
/** Create one provider-owned, bounded HTTP probe with typed and secret-safe failures. */
export declare const makeProviderConnectionTestHook: (options: ProviderConnectionProbeOptions) => ProviderConnectionTestHook;
/** Test an unsaved connection through its concrete provider pack. */
export declare const testProviderConnectionDraft: (draft: ProviderConnectionDraft, credentials: ProviderConnectionCredentials) => Effect.Effect<void, ProviderConnectionTestError>;
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